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Column of Minpromtorg
Exhibitions, conferences, events
Problems and Solutions
M. Vartanov, Chan Chung Ta
ASSEMBLY PRODUCTION: PROBLEMS AND SOLUTIONS The article is dedicated to 155th anniversary of the Moscow Polytech
The article analyses the existing problems of assembly production in mechanical engineering. It identifies issues that need to be addressed at the industry and state levels.
ASSEMBLY PRODUCTION: PROBLEMS AND SOLUTIONS The article is dedicated to 155th anniversary of the Moscow Polytech
The article analyses the existing problems of assembly production in mechanical engineering. It identifies issues that need to be addressed at the industry and state levels.
Tags: оборудование на агрегатно-модульной основе сапр сборка сборочное производство системы cad/cam/capр технологичность точность сборки эффективность производства
News
Materials Machine Tools
A. KUZNETSOV
GEOMETRIC ACCURACY OF METAL CUTTING MACHINES: COMPENSATION, CORRECTION, CONTROL. PART 2 The article considers the issues of structural accuracy of metal-cutting machines.
It presents the structural components of linear and angular geometric errors of metal-cutting machines. Three groups of accuracy models of metal-cutting machines are presented, differing
in the number and type of input components, as well as the result achieved by the accuracy control system created on their basis.
GEOMETRIC ACCURACY OF METAL CUTTING MACHINES: COMPENSATION, CORRECTION, CONTROL. PART 2 The article considers the issues of structural accuracy of metal-cutting machines.
It presents the structural components of linear and angular geometric errors of metal-cutting machines. Three groups of accuracy models of metal-cutting machines are presented, differing
in the number and type of input components, as well as the result achieved by the accuracy control system created on their basis.
Tags: coordinate system geometric error linear and angular position parameters position matrix structural accuracy of the machine геометрическая погрешность координатная система линейные и угловые параметры положения матрица положений структурная точность станка
Materials processing technologies
Information Technologies
K. KARABCHEEV
FUNCTIONALITY OF THE MODERN CAM-SYSTEM FOR 4- AND 5-AXIAL MACHINING AT CNC PROCESSING CENTERS Using the ADEM system as an example, the functionality of a CAM system is described, which allows for the preparation of control programs for efficient 4- and 5-axis machining of complex parts at CNC machining centers.
FUNCTIONALITY OF THE MODERN CAM-SYSTEM FOR 4- AND 5-AXIAL MACHINING AT CNC PROCESSING CENTERS Using the ADEM system as an example, the functionality of a CAM system is described, which allows for the preparation of control programs for efficient 4- and 5-axis machining of complex parts at CNC machining centers.
Tags: 4- and 5-axis machining 4- и 5-осевая обработка cam-system cam-система control program monowheel turbine blade моноколесо турбинная лопатка управляющая программа
Components
A. Glagolenko
SmartControl – AUTOMATED SOLUTION FROM CASTROL O MONITOR THE STATE OF THE COOLANT IN REAL TIME The article presents SmartControl
system – an automated solution
developed by Castrol
for monitoring the state of coolant
in real time, enabling to regulate
the parameters of water-miscible coolant.
SmartControl – AUTOMATED SOLUTION FROM CASTROL O MONITOR THE STATE OF THE COOLANT IN REAL TIME The article presents SmartControl
system – an automated solution
developed by Castrol
for monitoring the state of coolant
in real time, enabling to regulate
the parameters of water-miscible coolant.
Tags: lubricants monitoring water-miscible coolant водосмешиваемые сож мониторинг смазочно-охлаждающие жидкости
Tools and Tool Systems
ECOLOGICAL COMPATIBILITY AND SAFETY IN ALL VARIABLES
NADINE CRAUWELS ABOUT THE ROLE OF DIGITALIZATION AND “INDUSTRY 4.0” IN 2020
Yu. RAKUNOV, V. ABRAMOV, A. RAKUNOV
THE ROLE OF CUTTING SPEED AND CUTTING WEDGE RADIUS IN FINE MACHINING EFFICIENCY OF HARD-PROCESSED MATERIALS. PART 2 The article considers scientific and technical approaches to the problem of determining
the cutting speed during machining of the working surfaces of machine parts and products with a unified tool on CNC lathes. It compares the optimum cutting temperatures obtained during turning of steels with the temperatures of their structural phase α–γ transformations. It is shown that the law of constancy of the optimum cutting temperature ensures the maximum tool life, the highest machining accuracy at the optimum cutting speed, both for structural and hard materials.
THE ROLE OF CUTTING SPEED AND CUTTING WEDGE RADIUS IN FINE MACHINING EFFICIENCY OF HARD-PROCESSED MATERIALS. PART 2 The article considers scientific and technical approaches to the problem of determining
the cutting speed during machining of the working surfaces of machine parts and products with a unified tool on CNC lathes. It compares the optimum cutting temperatures obtained during turning of steels with the temperatures of their structural phase α–γ transformations. It is shown that the law of constancy of the optimum cutting temperature ensures the maximum tool life, the highest machining accuracy at the optimum cutting speed, both for structural and hard materials.
Tags: cutting conditions economic tool life optimal cutting efficiency optimal cutting speed optimal cutting temperature tool life wear rate интенсивность износа оптимальная скорость резания оптимальная температура резания режимы резания стойкость инструмента экономическая стойкость инструмента эффективность оптимального резания
Measuring Equipment
Ye. Yurtsev, Yu. Savinov, D. Kulikova, A. Zhigar
MODERN METHODS OF DIAGNOSTICS OF COMPLEX TECHNICAL SYSTEMS IN DIGITAL PRODUCTION The article considers the methods of equipment diagnostics based on the actual condition, such as vibration diagnostics, evaluation of the accuracy and consistency of the operation of drives. It presents the results of effectiveness calculations of these methods.
MODERN METHODS OF DIAGNOSTICS OF COMPLEX TECHNICAL SYSTEMS IN DIGITAL PRODUCTION The article considers the methods of equipment diagnostics based on the actual condition, such as vibration diagnostics, evaluation of the accuracy and consistency of the operation of drives. It presents the results of effectiveness calculations of these methods.
Tags: diagnostics based on actual condition evaluation of accuracy and consistency of drive operation “industry 4.0” планово-предупредительный ремонт scheduled preventive maintenance vibration diagnostics вибродиагностика диагностика по фактическому состоянию «индустрия 4.0» оценка точности и согласованности работы приводов
CASE STORY